An airbag caster, in particular, a caster body made of a soft material by blow molding hollow molding. An annular hollow air chamber is arranged on the circumference of the caster body, and a hollow part is arranged in the center. Left and right wheel rims can be clamped on the left and right sides of the hollow part. Shaft parts and shaft holes capable of being sleeved with each other are arranged in the centers of the left and right wheel rims. A plurality of wheel frames are arranged at different positions on the circumferences of the left and right wheel rims. A plurality of clamping blocks and clamping grooves are arranged at corresponding circumferential positions of the wheel frames, allowing the left and right wheel rims to be locked and fixed into an airbag caster. The left and right wheel frames are provided with arc edges to fit the inner circumferential surface of the caster body, compressing the hollow air chamber so that gas inside expands outward to maintain the circular shape of the caster body. The airbag caster provided by the creation has the advantages of shock absorption, buffering, wear resistance, heat resistance, noiseless walking and lightweight design.
Country Code: CN
Application Number: TW105219208
